user
Propose a data visualization to represent the population of countries globally


assistant
A data visualization to represent the population of countries globally could be a choropleth map. This type of map uses color tones to illustrate the geographical distribution of population data, with lighter colors representing the lowest population and darker colors representing the highest population. The map should also be labeled to show population data for each country and a legend for reference. Additionally, a bubble chart or scatter plot can be used to compare population size across different countries, allowing users to make quick visual comparisons.